3v4l.org

run code in 300+ PHP versions simultaneously
<?php $test = (new DateTime("+3 hour"))->format('Y-m-d H:i:s'); echo $test;

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.70.0180.00318.56
8.3.60.0070.00716.63
8.3.50.0190.00322.17
8.3.40.0090.00618.74
8.3.30.0000.01418.70
8.3.20.0070.00020.35
8.3.10.0050.00221.64
8.3.00.0070.00419.38
8.2.190.0060.01216.65
8.2.180.0070.01416.63
8.2.170.0140.00322.96
8.2.160.0110.00320.51
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0070.00417.75
8.2.110.0070.00322.20
8.2.100.0080.00418.05
8.2.90.0050.00319.20
8.2.80.0040.00417.97
8.2.70.0080.00017.88
8.2.60.0080.00017.93
8.2.50.0040.00418.07
8.2.40.0040.00421.32
8.2.30.0000.00720.62
8.2.20.0000.00817.91
8.2.10.0050.00318.11
8.2.00.0040.00418.23
8.1.280.0070.01025.92
8.1.270.0040.00424.02
8.1.260.0080.00026.35
8.1.250.0050.00228.09
8.1.240.0090.00022.70
8.1.230.0040.00819.69
8.1.220.0050.00317.77
8.1.210.0040.00418.77
8.1.200.0030.00617.48
8.1.190.0040.00417.48
8.1.180.0050.00318.10
8.1.170.0000.00820.48
8.1.160.0040.00421.91
8.1.150.0030.00318.95
8.1.140.0040.00419.70
8.1.130.0070.00017.71
8.1.120.0000.00817.63
8.1.110.0040.00417.53
8.1.100.0000.00717.64
8.1.90.0030.00517.64
8.1.80.0040.00417.63
8.1.70.0070.00017.59
8.1.60.0040.00417.62
8.1.50.0030.00517.64
8.1.40.0050.00317.65
8.1.30.0040.00417.76
8.1.20.0000.00817.62
8.1.10.0060.00317.74
8.1.00.0000.00817.77
8.0.300.0040.00418.84
8.0.290.0050.00316.88
8.0.280.0030.00318.56
8.0.270.0030.00517.41
8.0.260.0030.00317.38
8.0.250.0080.00017.22
8.0.240.0040.00417.20
8.0.230.0070.00017.13
8.0.220.0040.00416.99
8.0.210.0000.00717.13
8.0.200.0000.00617.11
8.0.190.0040.00417.06
8.0.180.0000.00717.09
8.0.170.0070.00017.08
8.0.160.0040.00417.18
8.0.150.0040.00417.07
8.0.140.0080.00016.95
8.0.130.0000.00813.43
8.0.120.0050.00317.03
8.0.110.0040.00417.04
8.0.100.0000.00817.07
8.0.90.0000.00717.10
8.0.80.0060.01617.03
8.0.70.0000.00817.00
8.0.60.0050.00317.13
8.0.50.0050.00217.04
8.0.30.0110.01017.24
8.0.20.0120.00617.40
8.0.10.0050.00317.10
8.0.00.0090.00916.87
7.4.330.0000.00615.08
7.4.320.0060.00016.77
7.4.300.0060.00016.62
7.4.290.0030.00316.61
7.4.280.0080.00016.62
7.4.270.0030.00316.72
7.4.260.0040.00416.60
7.4.250.0040.00416.59
7.4.240.0050.00216.64
7.4.230.0000.00716.78
7.4.220.0030.01316.67
7.4.210.0120.00316.73
7.4.200.0040.00416.63
7.4.160.0090.00616.73
7.4.150.0080.00817.40
7.4.140.0140.00817.86
7.4.130.0180.00616.52
7.4.120.0090.00816.58
7.4.110.0070.01016.68
7.4.100.0090.00916.73
7.4.90.0140.00316.63
7.4.80.0030.01419.39
7.4.70.0110.00316.63
7.4.60.0080.00816.75
7.4.50.0000.00816.56
7.4.40.0080.00816.82
7.4.30.0100.00716.65
7.4.00.0030.01215.19
7.3.330.0000.00513.29
7.3.320.0000.00513.11
7.3.310.0070.00016.22
7.3.300.0030.00316.31
7.3.290.0100.00516.34
7.3.280.0100.00616.41
7.3.270.0110.00617.40
7.3.260.0140.00316.80
7.3.240.0120.00516.45
7.3.230.0070.01016.64
7.3.210.0040.01216.58
7.3.200.0030.01316.41
7.3.190.0130.00316.73
7.3.180.0060.01316.55
7.3.170.0030.01316.58
7.3.160.0070.01016.48
7.2.330.0110.00816.98
7.2.320.0070.01316.80
7.2.310.0100.00716.52
7.2.300.0060.01116.67
7.2.290.0110.01116.88
7.2.60.0040.01117.09
7.2.00.0040.00819.65
7.1.200.0030.01315.26
7.1.100.0060.01218.28
7.1.70.0030.00616.92
7.1.60.0070.01819.13
7.1.50.0030.01717.02
7.1.00.0030.07722.46
7.0.200.0060.00615.02
7.0.60.0070.06719.86
7.0.50.0000.04017.81
7.0.40.0070.06019.96
7.0.30.0170.05020.17
7.0.20.0230.04020.09
7.0.10.0300.08020.20
7.0.00.0030.04320.03
5.6.280.0030.06720.89
5.6.210.0130.07720.76
5.6.200.0030.08318.22
5.6.190.0070.08720.66
5.6.180.0130.08320.39
5.6.170.0270.07320.71
5.6.160.0030.04320.47
5.6.150.0000.05018.18
5.6.140.0130.07718.19
5.6.130.0030.08318.09
5.6.120.0070.08320.93
5.6.110.0030.05721.00
5.6.100.0070.08320.95
5.6.90.0030.04020.95
5.6.80.0130.07320.37
5.6.70.0370.07020.38
5.5.350.0100.07320.38
5.5.340.0070.07317.91
5.5.330.0130.05020.40
5.5.320.0070.08020.28
5.5.310.0170.04720.18
5.5.300.0030.07318.01
5.5.290.0030.06017.95
5.5.280.0100.05020.96
5.5.270.0100.08020.75
5.5.260.0070.07720.75
5.5.250.0100.07720.57
5.5.240.0170.07320.16
5.4.450.0130.06019.53
5.4.440.0230.05319.61
5.4.430.0400.06019.62
5.4.420.0230.05319.14
5.4.410.0170.05719.41
5.4.400.0270.04319.30
5.4.390.0130.05719.16
5.4.380.0200.05319.14
5.4.370.0270.04718.95
5.4.360.0270.05719.14
5.4.350.0300.04719.02
5.4.340.0230.05019.25
5.4.320.0170.06019.26
5.4.310.0170.07719.31
5.4.300.0200.05319.15
5.4.290.0330.04019.28
5.4.280.0230.05019.32
5.4.270.0170.05019.16
5.4.260.0100.06019.28
5.4.250.0170.05019.14
5.4.240.0200.04719.14
5.4.230.0130.06319.21
5.4.220.0230.05319.21
5.4.210.0230.04719.10
5.4.200.0200.06019.14
5.4.190.0170.05318.76
5.4.180.0230.07719.16
5.4.170.0300.05018.90
5.4.160.0200.06018.92
5.4.150.0270.07019.26
5.4.140.0300.04316.49
5.4.130.0230.04716.43
5.4.120.0200.06016.41
5.4.110.0270.05316.57
5.4.100.0370.06016.52
5.4.90.0200.06016.44
5.4.80.0200.05016.48
5.4.70.0130.07016.59
5.4.60.0100.05716.45
5.4.50.0200.04716.45
5.4.40.0130.05016.43
5.4.30.0100.05716.39
5.4.20.0270.05016.51
5.4.10.0230.05716.13
5.4.00.0170.05715.83

preferences:
54.88 ms | 401 KiB | 5 Q